eric fang <******@****.***> 1701834073 +0000

	// Symbol: sym±offset(SB)
	tok := p.next()
	name := tok.String()
	if tok.ScanToken == scanner.Ident && !p.atStartOfRegister(name) {
		switch p.arch.Family {
		case sys.ARM64:
			// arm64 special operands.
			if opd := arch.GetARM64SpecialOperand(name); opd != arm64.SPOP_END {
				a.Type = obj.TYPE_SPECIAL
				a.Offset = int64(opd)
				break
			}
			fallthrough
		default:
			// We have a symbol. Parse $sym±offset(symkind)

      placeholder: ex. go version go1.20.7 darwin/arm64
    validations:
      required: true

  - type: textarea
    id: go-env
    attributes:
      label: "Output of `go env` in your module/workspace:"
      placeholder: |
        GO111MODULE=""
        GOARCH="arm64"
        GOBIN="/Users/gopher/go/bin"
        GOCACHE="/Users/gopher/go/cache"

<code>R0</code>, <code>g</code>, and <code>R12</code> through <code>R15</code> inclusive.
</li>

<li>
<code>(R5, R6)</code>: Destination register pair.
</li>

</ul>

<h3 id="arm64">ARM64</h3>

<p>
<code>R18</code> is the "platform register", reserved on the Apple platform.
To prevent accidental misuse, the register is named <code>R18_PLATFORM</code>.

			prog.Reg = p.getRegister(prog, op, &a[1])
			prog.To = a[2]
		case sys.AMD64:
			prog.From = a[0]
			prog.AddRestSource(a[1])
			prog.To = a[2]
		case sys.ARM64:
			switch {
			case arch.IsARM64STLXR(op):
				// ARM64 instructions with one input and two outputs.
				prog.From = a[0]
				prog.To = a[1]
				if a[2].Type != obj.TYPE_REG {

func TestARMErrors(t *testing.T) {
	testErrors(t, "arm", "armerror")
}

func TestARM64EndToEnd(t *testing.T) {
	testEndToEnd(t, "arm64", "arm64")
}

func TestARM64Encoder(t *testing.T) {
	testEndToEnd(t, "arm64", "arm64enc")
}

func TestARM64Errors(t *testing.T) {
	testErrors(t, "arm64", "arm64error")
}

func TestAMD64EndToEnd(t *testing.T) {
	testEndToEnd(t, "amd64", "amd64")
}

	{GOOS: "linux", GOARCH: "arm", CgoEnabled: true},
	{GOOS: "linux", GOARCH: "arm"},
	{GOOS: "darwin", GOARCH: "amd64", CgoEnabled: true},
	{GOOS: "darwin", GOARCH: "amd64"},
	{GOOS: "darwin", GOARCH: "arm64", CgoEnabled: true},
	{GOOS: "darwin", GOARCH: "arm64"},
	{GOOS: "windows", GOARCH: "amd64"},
	{GOOS: "windows", GOARCH: "386"},
	{GOOS: "freebsd", GOARCH: "386", CgoEnabled: true},
	{GOOS: "freebsd", GOARCH: "386"},